ProMariner was founded over 40 years ago with one premise - to make boating more enjoyable! They pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for storing or carrying portable battery chargers on-board. They haven’t looked back since.

Today, ProMariner is the industry leader in marine and mobile battery charging. They have a complete line of waterproof and dry-mount chargers for all battery chemistries, as well as technically advanced power conversion modules. All their products are designed to prolong the life of your batteries and keep you on the water longer.

ProSport HD 6

6 Amp, 1 Bank

  • The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully automatic multi-stage charging enhances battery performance while extending battery life.

    -ProMariner Digital Technology
    -Distributed-On-Demand™ Technology
    -Heavy Duty Tri-Surface Extruded Heat Sink Design
    -Expanded LED Display with Completion Status Gauge Lightweight Design
    -Auto-Maintain Energy Saver Mode
    -Fully Automatic 5-Stage Digital Performance Charging
    -Built-in Quality and Safety
    -Easy Installation and Operation

  • Each in Package Height (in)* 2.31
    Each in Package Width (in) * 2.73
    Each in Package Length (in) * 1.68
    Each in Package Weight (oz) * 6.65

ProSport HD 8

8 Amp, 2 Bank

  • The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully automatic multi-stage charging enhances battery performance while extending battery life.

    -ProMariner Digital Technology
    -Distributed-On-Demand™ Technology
    -Heavy Duty Tri-Surface Extruded Heat Sink Design
    -Expanded LED Display with Completion Status Gauge
    -Lightweight Design
    -Auto-Maintain Energy Saver Mode
    -Fully Automatic 5-Stage Digital Performance Charging
    -Built-in Quality and Safety
    -Easy Installation and Operation

  • Each in Package Height (in) * 8.7

    Each in Package Width (in) * 6.7

    Each in Package Length (in) * 11.9

    Each in Package Weight (oz) * 57.6